Coming soon in Recycling n. 1/2022 the story of the chimney demolition site at the Italcementi site in Palermo. Five pages to tell about safety (always in first place), attention to the environment and technical operating procedures, explained by the architect of the intervention. Giuseppe Cetere. The gradual lowering from its 80 m to the ground was addressed according to the height of the building with different technologies, and therefore with different means, to always ensure operation in complete safety.